Brushless Speed 400

7281
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€44.99 *

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Low speed, high torque The new Graupner Brushless Speed engine series was developed... more

Low speed, high torque


The new Graupner Brushless Speed engine series was developed specifically
For the ship sector. The engines have very low speeds, but high torque.
They are an excellent alternative to brush motors since they remain much cooler during operation and consume less electricity.
They have a very good efficiency.
The motors also have 3.5 or 4 mm connectors
Fastening cross and precision aluminum spinner. This means that the motors can also be used in scale flight operations.

Product specifications

  • Low KV values from 200 U / Volt
  • High quality
  • Fine tuning from 400 to 800 KV size
  • Fastening material, clamping cone and connector already included.
  • Designed for ships and scale aircraft as an alternative to brush motors

Included in the set

  • Gold plug 3,5 and 4mm with counterpart
  • Clamping cone aluminum with steel insert
  • Axle cross for fixing

recommended accessoires

  • Burshless ESC
  • Connector for motor shaft

Related links to "Brushless Speed 400"
Technical information
Operating voltage range [V]: 4 - 12
Width [mm]: 28
Free shaft length [mm]: 23
Case diameter: 28
Case length: 34
Weight [g]: 72
Weight approx. [g]: 72
Height [mm]: 28
Overall length [mm]: 44,5
Nominal voltage [V]: 7,4
Diameter [mm]: 3,17
Revolutions / Volt [kV]: 400
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